SudokuHard · Sheet 757 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.131784631675127828719691485132872691596879418294573963853332896753186186492358427892744593924436894523139217381812
AnswersSudoku · Hard · Sheet 757owlpuzzles.com1231794568784526319956318247698451723317269854425873691143682975569137482872945136249653718238712649512589476384276395157941823661325987425867134996438251773194562831362785494926518375874391267598243613187654926241937589753862142615479838439126754482673519359821674167954283523468197974512368618397425245189736796235841831746952